I have been trying to educated myself the past two weeks about diamonds. I know to look for the "4 C''s" and certification. I have been looking around like mad at a good ring for the best price. I came to this ring. http://www.zales.com/product/index.jsp?productId=2817716&kpc=1 . I have gone to the store to look at it 2 times now and it does look really good. It has a lovely shine even outside the showroom light. The problem is I have heard alot of shady things about Zales on here. Is this a good ring? How much does Zales markup their rings? What do you think I could negotiate this down to? Any advice would be greatly appreciated.